71385688816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{15101}}^1\times {\mathrm{22727}}^1$

素因数の和:37849

約数の個数: 40

約数和(自身を含む): 148965403104

約数和(自身を除く): 77579714288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 15101, 22727, 30202, 45454, 60404, 90908, 120808, 181816, 196313, 241616, 295451, 363632, 392626, 590902, 785252, 1181804, 1570504, 2363608, 3141008, 4727216, 343200427, 686400854, 1372801708, 2745603416, 4461605551, 5491206832, 8923211102, 17846422204, 35692844408, 71385688816]

約数ペア:

[(1, 71385688816), (2, 35692844408), (4, 17846422204), (8, 8923211102), (13, 5491206832), (16, 4461605551), (26, 2745603416), (52, 1372801708), (104, 686400854), (208, 343200427), (15101, 4727216), (22727, 3141008), (30202, 2363608), (45454, 1570504), (60404, 1181804), (90908, 785252), (120808, 590902), (181816, 392626), (196313, 363632), (241616, 295451)]